Answer:
25%
Step-by-step explanation:
12 out of 16 is 75 percent that leaves 25 percent left which will be your answer
First we will compute the h+k and then multiply the result by 2.
To add polynomials, we add terms whose variables are alike, for example:
we add the coefficients of x^2 together, the coefficients of x together and so on.
Therefore:
h + k = x^2 + 1 + x - 2 = x^2+x-1
Now, we will multiply this answer by 2 to get the final answer:
2(h+k) = 2(x^2+x-1) = 2x^2 + 2x -2
Answer:
(-10,8)
Step-by-step explanation:
So our original point is (-6,9).
A translation of 4 units to the left means that the x-value would go left by 4. In other words, we subtract 4 to -6. We subtract because going to the left means that it's going to the negative direction.
A translation of down 1 unit means that the y-value would go down by 1. In other words, we subtract 1. Again, we subtract because going downwards means that it's going to the negative direction.
Therefore, the new point would be:

Answer:
En la expresión, 2 representa la cantidad de veces que multiplicas x por sí mismo.
**Lo siento si mi español es malo, el inglés es mi primer idioma.
Step-by-step explanation:
= 8 × 8 = 64
= y × y
It took him 20 seconds to fill out each one of those balloons. 20x3=60 seconds= 1 minute